The
military junta had ruled Greece since a group of middle-ranking officers, under the leadership of Colonel
Georgios Papadopoulos, staged a
coup on 21 April 1967. King
Constantine II reluctantly endorsed the coup, but started preparing for a counter-coup by elements of the armed forces loyal to him. This
counter-coup was launched on 13 December 1967 and failed, forcing the king and most of the royal family to flee to
Italy. Greece remained a kingdom, with the king's functions exercised by a junta-appointed regent without sanction from the king, a post held until 1972 by General
Georgios Zoitakis, and then assumed by an increasingly dominant Papadopoulos, who also held the position of prime minister and several ministerial posts. In May 1973, a wide-ranging anti-junta movement was discovered among the ranks of the mostly royalist
Navy and suppressed just before its outbreak. One ship, the destroyer , successfully mutinied. Upon reaching Italy, Captain
Nikolaos Pappas and 31 officers and crew disembarked and asked for political asylum, garnering worldwide interest. The failed Navy revolt demonstrated that even after six years of junta "normality," the opposition had not died off, and that it existed even amongst large parts of the armed forces, which were the regime's main internal supporter. This revelation created a major crisis for the junta leadership. In a move which would bolster his own authority, Papadopoulos sought to depose the king. On 1 June, a Constituent Act was proclaimed, which declared Greece a
presidential republic, with Papadopoulos as president. The act was to be confirmed by a plebiscite held on 29 July 1973. ==Campaign==